47838140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{341701}}^1$

素因数の和:341717

約数の個数: 24

約数和(自身を含む): 114811872

約数和(自身を除く): 66973732

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 341701, 683402, 1366804, 1708505, 2391907, 3417010, 4783814, 6834020, 9567628, 11959535, 23919070, 47838140]

約数ペア:

[(1, 47838140), (2, 23919070), (4, 11959535), (5, 9567628), (7, 6834020), (10, 4783814), (14, 3417010), (20, 2391907), (28, 1708505), (35, 1366804), (70, 683402), (140, 341701)]